> -----Original Message----- > From: Hiremath, Vaibhav > Sent: Monday, March 22, 2010 6:41 PM > To: linux-omap@vger.kernel.org > Cc: tomi.valkei...@nokia.com; t...@atomide.com; Hiremath, Vaibhav > Subject: [PATCH 1/2] OMAP3EVM: Made backlight GPIO default state to off > > From: Vaibhav Hiremath <hvaib...@ti.com> > > If you choose default output to DVI, the LCD backlight still > gets powered, since panel->disable function never gets called for LCD. > > So, during init put backlight GPIO to off state and the driverr > code will decide which output to enable explicitly. > [Hiremath, Vaibhav] Tony,
Do you see any issues with this patch? I think we can merge this patch series. Thanks, Vaibhav > Signed-off-by: Vaibhav Hiremath <hvaib...@ti.com> > --- > arch/arm/mach-omap2/board-omap3evm.c | 5 ++++- > 1 files changed, 4 insertions(+), 1 deletions(-) > > diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach- > omap2/board-omap3evm.c > index 74bbdcb..f2a52c3 100644 > --- a/arch/arm/mach-omap2/board-omap3evm.c > +++ b/arch/arm/mach-omap2/board-omap3evm.c > @@ -420,7 +420,10 @@ static int omap3evm_twl_gpio_setup(struct device *dev, > > /* TWL4030_GPIO_MAX + 0 == ledA, LCD Backlight control */ > gpio_request(gpio + TWL4030_GPIO_MAX, "EN_LCD_BKL"); > - gpio_direction_output(gpio + TWL4030_GPIO_MAX, 0); > + if (get_omap3_evm_rev() >= OMAP3EVM_BOARD_GEN_2) > + gpio_direction_output(gpio + TWL4030_GPIO_MAX, 1); > + else > + gpio_direction_output(gpio + TWL4030_GPIO_MAX, 0); > > /* gpio + 7 == DVI Enable */ > gpio_request(gpio + 7, "EN_DVI"); > -- > 1.6.2.4 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
